Type of On-Grid Activities

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Grid extension/densification approaches

Type of grid activities 

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Grid extension:

Benin, Ghana, Nicaragua, Nepal

 






Grid densification(with and without transformation):

Bolivia, Peru, Mozambique, Uganda

 

 



















Costs

<span />

Benin

Ghana <span />

Nicaragua

Bolivien

Peru

Mozambique

Costs/

Connection (€)

2000

5540

220-588

62

90

134

Tariff

Social tariff

Social tariff

Social tariff

Social tariff

Social tariff

Social tariff

Security of energy supply

Medium

Medium

High

High

High

high


Financial support

<span />

Benin

Ghana <span />

Nicaragua

Bolivien

Peru

Mozambique

EnDev subsidy

70%

99%

100%

20%

22%

100%

Government

30%

0%

0%

0%

0%

0%

Utility

0%

0%

0%

0-80%

0%

0%

Customer

0%

1%

0%

0-80%

78%

0%


Additional Support

  • Procurement support
  • Developing local standards for grid connection
  • Facilitating group applications for grid connections
  • Training of local electricians for in-house wiring


  • Training of consumers in energy use and efficiency


  • Ex-ante savings for connection fees


  • Introduction of installment payments of the connection fee linked to the electricity bills

Lessons learnt

  • Some utilities are not interested in grid densification
  • Poor households are often excluded in extension projects
  • Some utilities have great difficulties to organize efficient procurement processes causing severe delays
  • Free rider effect difficult to avoid (efficient selection process or accept the effect)
  • Detailed monitoring is considered a burden and not always implemented
  • In several countries power generation capacity cannot keep up with  grid extension
  • In rural areas several households are connected to a meter to save the connection fee which can be legal or illegal according to national and local regulation. In some of these case voltage drop can be a severe problem